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Technical Parameters:
Hardness scale: HV0.3,HV0.5,HV1.0,HV3.0 ,HV5.0,HV10.0
Test force (Kgf): 0.3, 0.5, 1.0, 3.0 , 5.0, 10.0
Hardness measurement range: (5-3000)HV
Unit conversion: Brinell, Rockwell, Knoop (and switchable: ASTM, ISO, JJG standards)
Hardness value: PC automatically measures hardness
Qualified judgment: The qualified range can be set, and the machine automatically reminds whether it is qualified
Language switch: Chinese and English systems can be switched at any time
Error correction: The system calibrates the hardness at any time
Ruler conversion: HK (Knoop)
Hardness value conversion: Brinell, Rockwell, Vickers
testing report: Automatic generated
Load control: Auto load, auto hold, auto unload
Objective lens and indenter: Automatic switching
Optical channel: Support dual channel
Test force retention time (s): 5～60
Test force selection: External force selection knob, test force is automatically displayed on the computer
Objective lens magnification: 10×，20×
Optical system: Total magnification (μm): 100× (observation), 200× (measurement); measuring range (μm): 400;
Optical system resolution (μm): 0.125
XYtest bench: Size (mm): 100×100 Stroke range (mm): 25×25 Minimum reading (mm): 0.01
Maximum height of specimen(mm): 150
Maximum width of test piece(mm): 120
Power supply voltage: AC220V/50HZ
Weight (kg): 60
Appearance size: 620mmX230mmX630mm
Main functions and features:
1. The optical system designed by senior optical engineers not only has clear images, but also can be used as a simple microscope, with adjustable brightness, comfortable vision, and not easy to fatigue after long-term operation;
2. The built-in PC can visually display the hardness value, convert the hardness, test method, test force, brightness, holding time, measurement times, statistical data, upper and lower limit measurement range, test time and other test procedures are intuitive and clear;
3. Adjustable range of optical system brightness: 0-100;
4. Unlimited storage of test report data;
5. The test force unit can be manually selected for mutual conversion, the conversion unit is: (Kgf, N)
6. Simultaneous display: maximum value, minimum value, average value, maximum error, etc.
7. The scale can be converted and can be switched: national standard, American standard and international standard, a total of 18 measuring scales can be converted: HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HV, HK, HBW;
8. Both objective lenses can directly measure the hardness,
9. The upper and lower limit measurement range can be set and displayed on the main measurement interface;
10. The measuring scale can be converted into HK Knoop hardness;
11. The operating system can be converted between Chinese and English;
12. The built-in measuring system can automatically measure the hardness value;
13. The cast aluminum shell has a stable and non-deformed structure once formed, the pure white car paint has high grade, strong scratch resistance, and it is still bright as new after many years of use;
14. Our company has the ability of self-developed design, production and processing. Our machines provide parts replacement and maintenance upgrade services for life;
Main purpose and scope of use:
1. Steel, non-ferrous metals, metal foil, cemented carbide, metal sheet, microstructure
2. Carburizing, nitriding and decarburizing layer, surface hardening layer, electroplating layer, coating
3. Glass, wafers.
